How can I validate start time and end time in the dropdownlist using java code?

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I have two dropdown list, both are filled with 30mins intervals eg:9:00AM ,9:30AM...etc to 5:30PM how can i validate this with the following condition...

1)From time must be less than To time.(time format 12hrs with AM & PM)
2)If a program is scheduled for 10:00AM to 11:00AM, then another program can't be scheduled for 10:30AM to 11:30AM for the same date

What I have tried:

I tried only for twenty four hours format. but i don't have any idea for above provided condition...plz provide me the correct solution...

Posted 26-Jun-16 19:03pm

Member 12605086

Updated 26-Jun-16 21:06pm

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Richard MacCutchan · Answer 1 · 2016-06-26T21:06:00

Solution 1

You should use a Date (Java Platform SE 7 )[^] object, which provides methods for comparing different values.

Posted 26-Jun-16 21:06pm

Richard MacCutchan